- InChI
- InChI=1S/C8H20N2/c1-9-7-5-3-4-6-8-10-2/h9-10H,3-8H2,1-2H3
- InChI Key
- MDKQJOKKKZNQDG-UHFFFAOYSA-N
- Formula
- C8H20N2
- SMILES
- CNCCCCCCNC
- Molecular Weight1
- 144.26
- CAS
- 13093-04-4
- Other Names
-
- N,N'-Dimethyl-1,6-diaminohexane
- N,N'-Dimethyl-1,6-hexanediamine
- N,N'-Dimethylhexamethylenediamine
- N,N'-dimethylhexane-1,6-diamine
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -120.43 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 26.67 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 66.65 | kJ/mol | Relay (1.0) Calculated Property |
| logPoct/wat | 0.986 | Crippen Calculated Property | |
| McVol | 143.540 | ml/mol | McGowan Calculated Property |
| Pc | 2603.08 | kPa | Joback Calculated Property |
| Tboil | 478.31 | K | Relay (1.0) Calculated Property |
| Tc | 663.10 | K | Relay (1.0) Calculated Property |
| Tfus | 285.29 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [328.91; 404.65] | J/mol×K | [482.98; 655.03] | 
|
| Cp,gas | 328.91 | J/mol×K | 482.98 | Joback Calculated Property |
| Cp,gas | 342.91 | J/mol×K | 511.66 | Joback Calculated Property |
| Cp,gas | 356.34 | J/mol×K | 540.33 | Joback Calculated Property |
| Cp,gas | 369.22 | J/mol×K | 569.01 | Joback Calculated Property |
| Cp,gas | 381.55 | J/mol×K | 597.68 | Joback Calculated Property |
| Cp,gas | 393.36 | J/mol×K | 626.36 | Joback Calculated Property |
| Cp,gas | 404.65 | J/mol×K | 655.03 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 369.20 | K | 1.90 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [326.33; 531.37] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.18171e+01 | |||
| Coefficient B | -3.06135e+03 | |||
| Coefficient C | -6.08030e+01 | |||
| Temperature range, min. | 326.33 | |||
| Temperature range, max. | 531.37 | |||
| Pvap | 1.33 | kPa | 326.33 | Calculated Property |
| Pvap | 3.32 | kPa | 349.11 | Calculated Property |
| Pvap | 7.22 | kPa | 371.89 | Calculated Property |
| Pvap | 14.13 | kPa | 394.68 | Calculated Property |
| Pvap | 25.37 | kPa | 417.46 | Calculated Property |
| Pvap | 42.48 | kPa | 440.24 | Calculated Property |
| Pvap | 67.09 | kPa | 463.02 | Calculated Property |
| Pvap | 100.89 | kPa | 485.81 | Calculated Property |
| Pvap | 145.55 | kPa | 508.59 | Calculated Property |
| Pvap | 202.65 | kPa | 531.37 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,6-Hexanediamine, N,N'-dimethyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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